BLack ops 1 GPD mods (no jtag/rgh).

Introduction:
Decided to post a pretty good modded gpd (that i made) for black ops 1, and a tutorial to go with it!
They don’t require any sort of modded console but still have most of the fun “mod menu” stuff. But you don’t actually get a menu, just keybinds. (better than nothing, right?) Oh, and this thing is mainly for “zombies”, but some of it should work for campaign as well.

Tutorial:

go to storage, look if you have a update/patch file for black ops 1, and if you do, delete it.

Get a account/profile on the usb. (you will need to have played the game once)

Open up the profile in horizon, click at the "content tab, look for “41560855.gpd”.

I’m not sure. I made this gpd for zombies and some of the code is zombies restricted (like pack-a-punch weapons, clear ai, teleport, etc.). Most of the commands will however work but when you edit the gpd, the campaign will reset itself and like with dvar mods, you will need to replace the gpd after every mission. So basically you will be stuck on the first mission.

To elaborate, it will always work offline because you can always delete the latest title update and run GPD mods. You don’t need title updates to play BO offline. There was a time when online GPD mods existed but such mods have since been patched and because you do need the latest title update to play BO online, these mods will not work. You’d need a Jtag/RGH to mod BO, but I’d assume you wouldn’t be asking if you had one of the two.

Make a offline xbox 360 profile and save it to a flash drive. Start bo1 and exit once in the main menu (this should create a gpd file).

Now open up horizon and plug in the flash drive with your profile on it. Open up the profile and go to the tab with a bunch of files listed and replace the file with the same name. Press “save, rehash and resign” and you should be good to go.

Edit: I might have mistaken your question. Press the file and you should see a replace button.